baber/WOPTO huggingface dataset:
Patent WO-2020077544-A1 (WO)
Title: Object recognition method and terminal device
Inventor: YANG RENZHI
IPC: G06K9/62
Filed: 2018-10-16
Abstract: An object recognition method and a terminal device. The method comprises: a terminal device recognizing a first target object in a first image frame; the terminal device recognizing a second target object in a second image frame adjacent to the first image frame; and if the degree of similarity between the first target object and the second target object is greater than a preset degree-of-similarity value, and if the movement speed thereof is less than a preset speed, then the terminal device determining that the first target object and the second target object are the same object. In the present method, a terminal device can determine whether objects in adjacent image frames are the same object, thereby enhancing object recognition accuracy.
Patent WO-2019085770-A1 (WO)
Inventor: LIU SIQI
IPC: H04L29/06
Filed: 2018-10-19
Abstract: 本公开实施例公开一种系统信息块的传输方法、基站和用户终端，该方法包括：生成第一系统信息块，其中，所述第一系统信息块包括小区接入相关信息和业务指示信息，所述业务指示信息用于指示所述小区支持的业务类型和所述第一系统信息块的新功能中的至少一项，其中，所述业务类型包括第一协议版本的业务类型，或者包括第一协议版本的业务类型和第二协议版本的业务类型，所述新功能与所述第二协议版本相关，其中，所述第二协议版本为所述第一协议版本的升级版本；发送所述第一系统信息块。
Patent WO-2019080829-A1 (WO)
Inventor: ZHUANG MIN
IPC: G01N33/00
Filed: 2018-10-23
Abstract: La présente invention concerne des compositions et des procédés de détection d'interactions molécule-molécule. Les procédés utilisent une protéine de type ubiquitine procaryote (Pup) et une Pup ligase qui est couplée à l'une des molécules. Lorsque la Pup ligase est amenée à proximité de l'autre molécule grâce à l'interaction molécule-molécule, la Pup ligase peut conjuguer la Pup à un résidu lysine sur l'autre molécule. Étant donné qu'une telle conjugaison peut être facilement détectée, ce procédé permet une identification aisée de l'interaction molécule-molécule.
Patent WO-2020029435-A1 (WO)
Title: Electromagnetic ultrasonic double-wave transducer
Inventor: YANG LONG
IPC: G01N29/24
Filed: 2018-10-26
Abstract: An electromagnetic ultrasonic double-wave transducer, comprising a shell (1), and a permanent magnet assembly, a coil (4), a shielding layer (5), and a wire (6) which are provided in the shell (1). The permanent magnet assembly comprises a first permanent magnet (2) and a second permanent magnet (3) sleeved on the first permanent magnet (2). The magnetizing directions of the first permanent magnet (2) and the second permanent magnet (3) are perpendicular to the bottom of the shell (1), and the magnetic field directions of the first permanent magnet (2) and the second permanent magnet (3) are opposite. A non-conducting non-magnet-conduction bushing material (9) is provided between the first permanent magnet (2) and the second permanent magnet (3), and upper end faces of the first permanent magnet (2) and the second permanent magnet (3) realize magnetic circuit closing by means of a magnetic circuit closing element (8). The coil (4) is fixed on the bottom of the shell (1) and is located below the first permanent magnet (2). The shielding layer (5) is provided between the lower end of the first permanent magnet (2) and the coil (4) and below the second permanent magnet (3). One end of the wire (6) is connected to the coil (4), and the other end is connected to a power supply and a signal plug (7). The electromagnetic ultrasonic double-wave transducer can simultaneously stimulate longitudinal wave and transverse wave on the surface of a workpiece, and the detection accuracy is improved.
Patent WO-2020037877-A1 (WO)
Title: Automatic sampling and analysis system for biomass fuel
Inventor: LI LIANMING
IPC: G01N1/28
Filed: 2018-12-04
Abstract: The invention discloses an automatic sampling and analysis system for a biomass fuel. A license plate recognition module and a sampling module of the system are disposed at one side of a weighing platform. The license plate recognition module recognizes license plate information of a vehicle located on the weighing platform, and then transmits the information to a storage module. The sampling module is used to collect an onboard biomass fuel on the weighing platform, detect moisture in the biomass fuel, and then transmit the detection result to the storage module. The biomass fuel collected by the sampling module is sent to a sample preparation module. The sample preparation module performs iron removal, drying, and grinding on the biomass fuel, so as to make the biomass fuel into a sample, and weighs the sample. Weighing information is transmitted to the storage module, and the sample is sent to an analysis module. The analysis module measures a calorific value of the sample, and transmits the calorific value to the storage module. The storage module establishes data about the quality of the onboard biomass fuel of the vehicle according to the license plate information of the vehicle. The system eliminates defects in conventional manual sampling and analysis of a biomass fuel, has high sampling and analysis efficiency, and reduces labor and material costs, thereby improving operational efficiency, reducing operation costs, and improving economic benefits of a power plant.
Patent WO-2019184442-A1 (WO)
Inventor: XIANG JUN
IPC: H02M3/158
Filed: 2018-12-10
Abstract: A three-level bidirectional DC/DC circuit, comprising an MOSFET tube M1, an MOSFET tube M2, an MOSFET tube M3, an MOSFET tube M4, a flying capacitor (CF), a diode (D1), and an inductor (L1). A drain of the MOSFET tube M1 is connected to a positive electrode of a battery; a drain of the MOSFET tube M2 is connected to a source of the MOSFET tube M1; a source of the MOSFET tube M2 is connected to a negative electrode of the battery; a source of the MOSFET tube M3 is connected to the drain of the MOSFET tube M1; a source of the MOSFET tube M4 is connected to a drain of the MOSFET tube M3; a drain of the MOSFET tube M4 is connected to one end of a direct-current bus; one end of the flying capacitor (CF) is connected to the drain of the MOSFET tube M3; the other end of the flying capacitor (CF) is connected to the source of the MOSFET tube M1; the source of the MOSFET tube M1 is connected to a middle point of the direct current bus by means of the inductor (L1) and the diode (D1); the other end of the direct current bus is connected to the source of the MOSFET tube M2. By using a low-voltage grade MOSFET to place a high-voltage grade MOSFET, the disadvantage of the poor performance parameters of the high-voltage MOSFET device is overcome; switching loss of a switch tube can be reduced; and the switch tube can be prevented from being damaged.
Patent WO-2020098071-A1 (WO)
Inventor: LI DONGLIANG
IPC: G01N15/08
Filed: 2018-12-20
Abstract: 一种水合物沉积物渗透率测试装置，包括反应釜、与反应釜相连的恒压进气系统、进水系统、出口压力控制系统、围压加载系统、地应力加载系统、数据采集系统、抽真空系统和温控系统；恒压进气系统、进水系统、出口压力控制系统、围压加载系统、地应力加载系统、数据采集系统、抽真空系统和温控系统均与计算机(1)相连。水合物沉积物渗透率测试装置提高了测试的可靠性、耐压性、可观测性及经济性。
Patent WO-2020124542-A1 (WO)
Inventor: SHI RUI
IPC: B32B7/12
Filed: 2018-12-21
Abstract: La présente invention concerne une composition adhésive sans solvant à deux constituants. La composition adhésive sans solvant à deux constituants contient le produit réactionnel de (A) un constituant isocyanate contenant le produit réactionnel de (i) un monomère isocyanate et (ii) un premier polyester polyol d'acide dimère ; et (B) un constituant polyol contenant (i) un second polyester polyol d'acide dimère et (ii) éventuellement un polyol choisi parmi un polyéther polyol, un polyester polyol et des combinaisons de ceux-ci. La composition adhésive sans solvant à deux constituants contient de 15 % en poids à 45 % en poids de motifs dérivés d'un acide dimère, par rapport au poids total de la composition adhésive sans solvant à deux constituants.
Patent WO-2020133426-A1 (WO)
Inventor: ZHANG JIANHUI
IPC: A61B5/00
Filed: 2018-12-29
Abstract: 一种移动监测装置（200），包括第一类传感器（21）、第二类传感器（22）及处理器（23）。第一类传感器（21）用于获取基本生理体征参数值，基本生理体征参数值包括心电参数值、呼吸参数值、血氧参数值、血压参数值、体温参数值中的至少一种，第二类传感器（22）用于获取非生理体征参数值，非生理特征参数值包括睡眠参数值、运动参数值、疼痛参数值中的至少一种，处理器（23）用于将获取到的基本生理体征参数值以及非生理体征参数值作为病人状态恢复参数值，并控制输出病人状态恢复参数值。还涉及一种监护设备（300）、监护系统（100）及病人状态监测方法。
Patent WO-2020118828-A1 (WO)
Inventor: HU ZHANLI
IPC: G06T11/00
Filed: 2019-01-10
Abstract: 一种基于梯度域的低剂量PET图像重建方法、装置、设备及介质，该方法包括：根据PET设备采集到的投影数据以及该PET设备的系统矩阵，通过PET图像重建算法对预先初始化的待重建PET图像进行图像重建，获得初始重建PET图像（S102），根据初始重建PET图像，采用拉格朗日乘法将预先构建的图像重建方程和预先构建的梯度域图像特征选取方程进行联合优化求解，得到初始重建PET图像对应的目标重建PET图像（S103），从而提高了低剂量PET图像的重建速度，且降低重建图像的伪影程度，进而提高了低剂量PET图像重建的图像质量。
Patent WO-2019196537-A1 (WO)
Title: Optical system for replaceable lens of stage lamps and lanterns
Inventor: JIANG WEIKAI
IPC: F21S8/00
Filed: 2019-01-22
Abstract: Provided is an optical system for replaceable lens of stage lamps and lanterns, comprisingreplaceable light source (1), focusing lens group (21), enlarging lens group (22) and fixed lens group (3) arranged in sequence along the optical axis, the focusing lens group (21) and the enlarging lens group (22) are movable along the optical axis direction, the lens in the fixed lens group (3) is provided in the optical axis. By providing the replaceable fixed lens group (3) in the optical axis, the lamps and lanterns can be replaced with different types of fixed lens groups (3) according to actual requirements, that is, the optical effects such as the projection angle of the lamps and lanterns, the uniformity of the spot, and the softening degree of the edge of the spot can be changed, which makes the application more flexible.
Patent WO-2020147189-A1 (WO)
Inventor: LI JUNMIAN
IPC: G07F7/06
Filed: 2019-03-18
Abstract: 提供一种智能控制可循环使用容器流通的方法及装置，该方法包括：检测是否接收到容器归还校验请求，该容器归还校验请求是在持有者需要归还可循环使用的目标容器时触发的，该容器归还校验请求包括用于识别目标容器的器型数据的容器参数；当接收到该容器归还校验请求时，对根据该容器参数识别出的器型数据进行校验，当校验通过时，检测目标容器是否被放置在指定的回收位置，当检测结果为是时，计算与器型数据相匹配的目标押金，并向持有者发放目标押金。该方法有利于提高归还可循环使用容器的意识，减少因容器被乱丢弃或未被及时回收而给环境带来的污染。
Patent WO-2019184754-A1 (WO)
Title: 一种带温度压力可控样品池的小角激光散射仪及表征方法
Inventor: ZHAO GUOQUN
IPC: G01N21/47
Filed: 2019-03-18
Abstract: 一种带温度压力可控样品池（5）的小角激光散射仪及表征方法，小角激光散射仪由激光光源（1）、可调衰减器（2）、扩束镜头（3）、起偏镜片（4）、温度压力可控样品池（5）、检偏镜片（6）、透射式投影屏（7）、图像采集装置（8）依次排列构成。温度压力可控样品池（5）由可视化高压釜、温度控制组件、快速冷却组件、压力控制组件构成，可在0.5μm～10μm的尺度中表征高分子材料在特定气氛、快速变温变压环境中的微观结构演变过程。
Patent WO-2019201290-A1 (WO)
Title: Method for preparing low-suction-resistance polylactic acid tow filter rod used for reducing temperature of cigarette vapor
Inventor: YANG TAO
IPC: A24D3/02
Filed: 2019-04-18
Abstract: A low-suction-resistance PLA tow filter rod for reducing the temperature of cigarette vapor and a preparation method therefor. The preparation method comprises steps of preparing a phase-change material mixture, preparing a phase-change material containing a flavor substance, preparing a slow-release flavor filter rod, etc. By increasing the addition amount of a phase-change material and performing combination with a low-suction-resistance PLA tow filter rod, by means of triple cooling, the overall suction taste of a cigarette and a heat-not-burn cigarette is improved and the temperature of cigarette vapor is also reduced, so that the suction comfort of a consumer is improved. The technological process is simple, and it is applicable to industrial production.
Patent WO-2019214584-A1 (WO)
Inventor: ZHAO LEI
IPC: G01D5/48
Filed: 2019-05-06
Abstract: An ultrasonic sensor (10), comprising a substrate (100), a first electrode (101) located on the substrate (100), an insulating layer (200) located on the side of the first electrode (101) away from the substrate (100), and a second electrode (102) located on the side of the insulating layer (200) away from the first electrode (101). The second electrode (102) is provided opposite to the first electrode (101). The ultrasonic sensor (10) further comprises a through hole (H) penetrating through the substrate (100) and the first electrode (101), and a cavity (20) in the insulating layer (200). The cavity (20) is opposite to the first electrode (101) and the second electrode (102), and is communicated with the through hole (H), and the second electrode (102) is not in contact with the cavity (20). Also provided are a method for manufacturing an ultrasonic sensor, an ultrasonic sensor array, and a display device.
Patent WO-2020191906-A1 (WO)
Title: Spongy hemostatic or tissue-sealing material and preparation method therefor
Inventor: CHEN JUN
IPC: A61L15/42
Filed: 2019-05-20
Abstract: A spongy hemostatic material and a preparation method therefor. A major component or a partial component of the spongy hemostatic material is a sponge grown in sea water or fresh water. The spongy hemostatic material can simultaneously cover the advantages of various types of hemostatic drugs, and can be used in special situations such as a lack of platelets and hemophilia lacking coagulation factors to help patients carry out wound hemostasis so as to reduce the costs of drugs. The hemostatic material has good water absorptivity and biocompatibility, performs well in the adsorption of red blood cells and the activation of platelet aggregation, and may also effectively act on special blood suffering from coagulation factor disorders.
Patent WO-2020168654-A1 (WO)
Inventor: LIU SHUAI
IPC: B23P19/00
Filed: 2019-06-11
Abstract: L'invention concerne un appareil de remplacement de bague d'étanchéité de hublot d'observation de type couronne sphérique comprenant un rebord (21), une base de hublot (22) étant montée sur le rebord avec une pluralité de joints toriques (28), un hublot d'observation de type couronne sphérique (23) étant monté sur la base de hublot, une bague de pression (24) étant montée au moyen d'un joint d'étanchéité en caoutchouc de bague de pression (26) et d'un appareil d'étanchéité sur la surface circonférentielle du point de liaison entre le hublot d'observation de type couronne sphérique (23) et la base de hublot (22), la bague de pression (24) étant également bloquée sur la base de hublot (22) au moyen d'un boulon hexagonal interne (31) ; une pluralité d'outils de remplacement (10) sont montés à intervalles dans la direction circonférentielle de la base de hublot (22), y compris une base de support (11), un cadre à angle droit (16) s'étendant vers le haut sur l'extrémité arrière de la base de support (11), un trou traversant (17) étant ménagé sur l'un des bords d'angle droit du cadre à angle droit (16), un boulon long (25) étant monté au niveau du trou traversant (17) pour le relier à la base de hublot (22) et au rebord (21), et étant bloqué au moyen d'un premier écrou (29), un manchon de montage s'étendant vers le bas sur la partie inférieure de l'extrémité avant de la base de support (11), une tige filetée (12) étant montée dans celle-ci et étant fixée au moyen d'un second écrou (13), une plaque de pression (14) étant fixée au niveau de la partie inférieure de la tige filetée (12), et la partie inférieure de la plaque de pression (14) étant pressée contre le hublot d'observation de type couronne sphérique au moyen d'un outil-joint d'étanchéité en caoutchouc (15). Le fonctionnement du présent appareil est fiable, et le procédé de remplacement associé permet d'assurer un assemblage et un démontage pratiques.
Patent WO-2019238058-A1 (WO)
Title: Multipath selection system and method for datacenter-centric metro networks
Inventor: QIAN LIURONG
IPC: H04L47/30
Filed: 2019-06-12
Abstract: A network adapter for a metro network and a system including the network adapter for the metro network comprising a receiver configured to receive a data packet of a packet data flow at an ingress port; a memory comprising instructions; a processor coupled to the memory and the receiver, the instructions causing the processor to be configured to determine whether a hash value of the data packet matches a flow identifier (ID) in a flow table; and obtain a flow category of the data packet responsive to the hash value of the data packet matching the flow ID; and a transmitter coupled to the processor and configured to transmit the data packet to a spine switch of a plurality of spine switches using the flow category.
Patent WO-2020119048-A1 (WO)
Inventor: WANG ZHENG
IPC: A61K35/17
Filed: 2019-06-12
Abstract: An immune cell containing a tumor antigen recognition receptor and an application thereof. The immune cell containing the tumor antigen recognition receptor expresses hyaluronidase, and the hyaluronidase is: a) a full-length protein anchored to the immune cell; or b) a soluble protein secreted to the outside of the immune cell. An application of the immune cell in preparation of drugs for treating tumors. By means of the described immune cell containing the tumor antigen recognition receptor, the extracellular matrix structure of a microenvironment may be changed to normalize a tumor immune microenvironment, so that the immune cell may effectively approach and kill tumor cells. With the help of the soluble PH20 protein, the immune cell containing the tumor antigen recognition receptor may also improve a tumor microenvironment and effectively kill tumor cells.
Patent WO-2020151166-A1 (WO)
Inventor: YANG GUOQING
IPC: G06K9/62
Filed: 2019-06-13
Abstract: A multi-target tracking method and device, a computer device and a non-volatile readable storage medium. The multi-target tracking method comprises: detecting a target of a pre-determined type in an image by means of a target detector, so as to obtain target frames of the target of a pre-determined type; scoring the target frames by means of a target classifier, so as to obtain scores indicating that the target frames belong to a designated target; deleting, from the target frames, a target frame with a score lower than a pre-set threshold, so as to obtain a filtered target frame; extracting features of the filtered target frame by means of a feature extractor, so as to obtain a feature vector of the filtered target frame; and and matching, according to the feature vector, the filtered target frame with each target frame in the previous frame image of the image, so as to obtain an updated target frame.
The present application solves the problem of the dependency on a target detector in existing multi-target tracking solutions, and improves the tracking accuracy and robustness.
Patent WO-2020001301-A1 (WO)
Inventor: HUANG YADA
IPC: H04W28/24
Filed: 2019-06-16
Abstract: La présente invention concerne un procédé et un appareil de contrôle de qualité de service (QoS); une exigence de QoS de bout en bout est segmentée pour obtenir une première exigence de QoS et une seconde exigence de QoS; la qualité de service du segment de réseau est contrôlée en fonction de la seconde exigence de QoS, et la qualité de service du segment sans fil est contrôlée en fonction de la première exigence de QoS; la qualité de service du trajet de bout en bout est en outre contrôlée au niveau d'une granularité plus petite, ce qui permet d'obtenir un contrôle plus affiné et flexible de la qualité de service du trajet de bout en bout.
Patent WO-2020133981-A1 (WO)
Inventor: XU QING
IPC: G02B6/38
Filed: 2019-06-27
Abstract: 本发明公开一种光纤连接头，包括光纤、壳体，壳体将光纤对接到光纤适配器，所述壳体为凹形外套元件，凹形内腔底壳设有光纤过线孔，底壳上设有以过线孔为圆心的圆环弹性密封层；凹形内腔侧壁上设有连接内螺纹。以及结构与光纤连接头适配的光线适配器，筒形本体，该筒形本体一端为与光纤连接头凹形外套元件直径大小适配对接的凸形端，该凸形端外侧壁形成外螺纹，该外螺纹与光纤连接头凹形内腔侧壁内螺纹适配；所述筒形本体凸形端与相反端各设有适配插芯组件的插槽；所述凸形端顶面还设圆环凸起的密封圈壁，该密封圈壁直径与光纤连接头外套元件密封圈环宽、位置相对应，当外螺纹与光纤连接头凹形内腔侧壁内螺纹配合旋转并使密封圈壁挤压在密封圈上。
Patent WO-2020038224-A1 (WO)
Inventor: LIU HAIFENG
IPC: A61N5/01
Filed: 2019-08-06
Abstract: 本公开是关于一种载源体、放疗设备及其驱动方法，属于医疗技术领域。所述载源体上设置有多个放射源，且所述多个放射源在经度方向的夹角在预设夹角范围内。能够在治疗过程中保护敏感组织器官。
Patent WO-2020029982-A1 (WO)
Title: Recombinant bifunctional protein targeting cd47 and her2
Inventor: TIAN WENZHI
IPC: C07K16/46
Filed: 2019-08-06
Abstract: Provided herein is a recombinant fusion protein containing an extracellular Ig-like domain of a signal-regulator protein (SIRP), linked via a linker, to a paratope of an Ig-like anti-HER2 antibody at the N-terminus of a heavy chain or a light chain constituting the paratope. Also provided herein is a polynucleotide encoding the recombinant fusion protein, an expression vector containing the polynucleotide, a method for producing the recombinant protein and a method for treating a disease caused by over-expression of CD47 and/or HER2.
Patent WO-2021030947-A1 (WO)
Title: Bundling and timeline determination for multiple transport blocks scheduled by a single downlink control information message
Inventor: SENGUPTA AYAN
IPC: H04L1/00
Filed: 2019-08-16
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a downlink control information (DCI) message from a base station that schedules multiple transport blocks (TBs) to be transmitted to the UE. Accordingly, the UE may determine a bundling configuration for grouping the multiple TBs into separate groups of TBs such that a separate acknowledgment (ACK) feedback message is transmitted by the UE for each group of TBs to indicate whether each of the TBs in each TB group was correctly received and decoded. In some cases, the UE may determine the bundling configuration based on radio resource control signaling from the base station, DCI signaling from the base station, relationships/equations/tables defined for the UE, or a combination thereof. Additionally, the UE may determine resource locations and timelines for transmitting the separate ACK feedback messages.
Patent WO-2021031105-A1 (WO)
Inventor: DUAN LIAN
IPC: H04R19/04
Filed: 2019-08-20
Abstract: 本发明提供一种压电式MEMS麦克风，包括具有腔体的基底、安装于基底上的压电振膜以及罩设于压电振膜外的限位件，基底包括环形底座、设于环形底座内侧并与环形底座间隔设置的支撑柱，压电振膜包括多个膜片，每个膜片包括与支撑柱连接的固定端和悬置于腔体上方的自由端，限位件包括与压电振膜间隔设置以对自由端在膜片的振动方向上形成限位的限位部以及与限位部的外边缘相连接并安装在环形底座上的边缘固定板，限位部设有若干个与腔体相对设置的第一通孔。本发明通过在压电式MEMS麦克风上设置限位件，在冲击力的作用下当膜片向上发生较大形变时，可以控制膜片形变，对膜片进行保护，防止膜片折断，从而增加压电式MEMS麦克风的稳定性。
Patent WO-2020186701-A1 (WO)
Title: User location lookup method and apparatus, device and medium
Inventor: YANG ZUNCHENG
IPC: H04W4/021
Filed: 2019-09-02
Abstract: A user location lookup method and apparatus, a device and a medium. The method comprises: updating, according to a scene image captured by a camera in a target area in real time, a user location record table corresponding to the target area in real time, wherein the user location record table comprises user identification information and a user positioning result corresponding to the user identification information; obtaining a user location lookup request corresponding to the target area, and searching in the user location recording table according to lookup user identification information included in the user location lookup request; and generating a lookup feedback result according to the search result for the lookup user identification information. By means of the technical solution above, a user can quickly, efficiently and conveniently find positioning information of other users needing to be found in a fixed area (such as a closed area), and then can directly find other users according to the found positioning information; therefore, the finding efficiency is significantly improved, and the problem of low finding efficiency by human eyes is solved.
Patent WO-2020063851-A1 (WO)
Inventor: SU YONG
IPC: G06F16/953
Filed: 2019-09-27
Abstract: A method for searching for a hosting program. The method specifically comprises: receiving a hosting program search request submitted by a user in a first application of a user equipment (S11); performing, according to the hosting program search request, a matching query in hosting program data stored in the user equipment to obtain one or more pieces of matching target hosting program information, wherein the hosting program data comprises data information acquired from a corresponding hosting program server when at least one hosting program is executed in the first application, and the at least one hosting program is stored or registered in a host application server corresponding to the first application (S12); and presenting at least one of the one or more pieces of target hosting program information by means of the user equipment (S13). By means of matching local hosting program data of a user equipment, the efficiency of the process of searching for a hosting program is improved, and a user's usage experience is improved.
Patent WO-2020083134-A1 (WO)
Inventor: TANG WANFU
IPC: B03C3/02
Filed: 2019-10-21
Abstract: 一种给发动机进气增氧的方法，包括以下步骤：使发动机进气通过一个流道(292)；在流道(292)中产生电场，所述电场不与所述流道垂直，所述电场包括进口和出口。该方法可使进入发动机的进气中氧气含量增多，进而大大提高发动机的功率。